You wake up from a nightmare. You can't count how many times you've had a nightmare this month. But this time, after waking up, you find some strange phenomena in your house. You want to go out to see, but the door is locked...

You wake up from a nightmare. You can't count how many times you've had a nightmare this month. But this time, after waking up, you find some strange phenomena in your house. You want to go out to see, but the door is locked...